Tati and Adry have teamed up as an acoustic duo to do covers on their YouTube channel and adding their personal flavor to it. Currently, they are doing a segment called "Hallway Series" wherein they perform song covers on different hallways.

Who's who? Tati is the girl on plaids who plays the guitar and Adry is the girl holding the microphone and does the singing. Tati is half Korean and Adry is Chinese. Both didn't disappoint on their cover of Lorde's "Team" with impressive guitar skills and overwhelming vocals.